! Started logfile: J1024-0052_X_1997_05_07_yyk_uvs.log on Mon Jan 8 04:49:26 2007 obs J1024-0052_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J1024-0052_X_1997_05_07_yyk_uva.fits ! AN table 1: 136 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.899837 visibilities/baseline/integration-bin. ! Found source: J1024-0052 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 613 lines of history. ! ! Reading 22028 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ![@muppet J1024-0052_X_1997_05_07_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.309712 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7297 mas, bmaj=1.894 mas, bpa=-1.698 degrees ! Estimated noise=1148.74 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.1525 Jy ! Component: 100 - total flux cleaned = 0.206852 Jy ! Total flux subtracted in 100 components = 0.206852 Jy ! Clean residual min=-0.019635 max=0.043514 Jy/beam ! Clean residual mean=-0.000044 rms=0.006017 Jy/beam ! Combined flux in latest and established models = 0.206852 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.206852 Jy ! ! Correcting IF 1. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.239134Jy sigma=0.001481 ! Fit after self-cal, rms=0.237746Jy sigma=0.001477 ! Inverting map and beam ! Estimated beam: bmin=0.7297 mas, bmaj=1.894 mas, bpa=-1.698 degrees ! Estimated noise=1148.86 mJy/beam. ! Added new window around map position (1.8, 2.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0513546 Jy ! Component: 100 - total flux cleaned = 0.0794169 Jy ! Total flux subtracted in 100 components = 0.0794169 Jy ! Clean residual min=-0.018286 max=0.031362 Jy/beam ! Clean residual mean=-0.000018 rms=0.004529 Jy/beam ! Combined flux in latest and established models = 0.286269 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.286269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226137Jy sigma=0.001370 ! Fit after self-cal, rms=0.225328Jy sigma=0.001363 ! Inverting map ! Added new window around map position (3.6, 3.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0376262 Jy ! Component: 100 - total flux cleaned = 0.0563229 Jy ! Total flux subtracted in 100 components = 0.0563229 Jy ! Clean residual min=-0.015359 max=0.020967 Jy/beam ! Clean residual mean=-0.000014 rms=0.003322 Jy/beam ! Combined flux in latest and established models = 0.342592 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.342592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219663Jy sigma=0.001313 ! Fit after self-cal, rms=0.218578Jy sigma=0.001303 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8864 mas, bmaj=2.191 mas, bpa=-3.075 degrees ! Estimated noise=694.465 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321226 Jy ! Component: 100 - total flux cleaned = 0.0496552 Jy ! Component: 150 - total flux cleaned = 0.0603697 Jy ! Component: 200 - total flux cleaned = 0.0673229 Jy ! Total flux subtracted in 200 components = 0.0673229 Jy ! Clean residual min=-0.010146 max=0.019054 Jy/beam ! Clean residual mean=-0.000007 rms=0.002534 Jy/beam ! Combined flux in latest and established models = 0.409915 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 67 components and 0.409915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215891Jy sigma=0.001275 ! Fit after self-cal, rms=0.215456Jy sigma=0.001271 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8864 x 2.191 at -3.075 degrees (North through East) ! Clean map min=-0.0062319 max=0.15205 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.215456Jy sigma=0.001271 ! Fit after self-cal, rms=0.215486Jy sigma=0.001271 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215486Jy sigma=0.001271 ! Fit after self-cal, rms=0.215484Jy sigma=0.001271 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8871 mas, bmaj=2.192 mas, bpa=-3.082 degrees ! Estimated noise=694.734 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, -1.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170322 Jy ! Component: 100 - total flux cleaned = 0.0264701 Jy ! Component: 150 - total flux cleaned = 0.0308443 Jy ! Component: 200 - total flux cleaned = 0.0339221 Jy ! Total flux subtracted in 200 components = 0.0339221 Jy ! Clean residual min=-0.006355 max=0.005494 Jy/beam ! Clean residual mean=0.000007 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.443837 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 101 components and 0.443837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214203Jy sigma=0.001262 ! Fit after self-cal, rms=0.214169Jy sigma=0.001261 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214169Jy sigma=0.001261 ! Fit after self-cal, rms=0.213053Jy sigma=0.001255 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436174 Jy ! Component: 100 - total flux cleaned = 0.00620831 Jy ! Component: 150 - total flux cleaned = 0.00776644 Jy ! Component: 200 - total flux cleaned = 0.00910779 Jy ! Total flux subtracted in 200 components = 0.00910779 Jy ! Clean residual min=-0.005855 max=0.004244 Jy/beam ! Clean residual mean=0.000006 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.452945 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.452945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212761Jy sigma=0.001253 ! Fit after self-cal, rms=0.212444Jy sigma=0.001252 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8871 x 2.192 at -3.082 degrees (North through East) ! Clean map min=-0.0053271 max=0.14757 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212444Jy sigma=0.001252 ! Fit after self-cal, rms=0.214807Jy sigma=0.001250 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214807Jy sigma=0.001250 ! Fit after self-cal, rms=0.214673Jy sigma=0.001249 ! Inverting map and beam ! Estimated beam: bmin=0.8742 mas, bmaj=2.189 mas, bpa=-3.504 degrees ! Estimated noise=690.057 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00063004 Jy ! Component: 100 - total flux cleaned = -0.000529191 Jy ! Component: 150 - total flux cleaned = -0.000356672 Jy ! Component: 200 - total flux cleaned = -0.000201926 Jy ! Total flux subtracted in 200 components = -0.000201926 Jy ! Clean residual min=-0.004346 max=0.003537 Jy/beam ! Clean residual mean=-0.000001 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.452743 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.452743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214556Jy sigma=0.001249 ! Fit after self-cal, rms=0.214459Jy sigma=0.001248 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214459Jy sigma=0.001248 ! Fit after self-cal, rms=0.213171Jy sigma=0.001248 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213171Jy sigma=0.001248 ! Fit after self-cal, rms=0.213154Jy sigma=0.001248 ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=2.169 mas, bpa=-3.552 degrees ! Estimated noise=683.056 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138551 Jy ! Component: 100 - total flux cleaned = -0.0012156 Jy ! Component: 150 - total flux cleaned = -0.000909747 Jy ! Component: 200 - total flux cleaned = -0.000702301 Jy ! Total flux subtracted in 200 components = -0.000702301 Jy ! Clean residual min=-0.004261 max=0.003523 Jy/beam ! Clean residual mean=-0.000001 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.452041 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 0.452041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213074Jy sigma=0.001248 ! Fit after self-cal, rms=0.213047Jy sigma=0.001248 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.289 mas, bmaj=3.648 mas, bpa=0.5789 degrees ! Estimated noise=901.476 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163716 Jy ! Component: 100 - total flux cleaned = 0.000307605 Jy ! Component: 150 - total flux cleaned = 0.000156103 Jy ! Component: 200 - total flux cleaned = 2.46037e-05 Jy ! Total flux subtracted in 200 components = 2.46037e-05 Jy ! Clean residual min=-0.004957 max=0.004198 Jy/beam ! Clean residual mean=-0.000004 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.452065 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 145 components and 0.452065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213029Jy sigma=0.001248 ! Fit after self-cal, rms=0.213014Jy sigma=0.001248 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7206 mas, bmaj=1.887 mas, bpa=-1.863 degrees ! Estimated noise=1132.81 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.153469 Jy ! Component: 100 - total flux cleaned = 0.229018 Jy ! Component: 150 - total flux cleaned = 0.280119 Jy ! Component: 200 - total flux cleaned = 0.315898 Jy ! Total flux subtracted in 200 components = 0.315898 Jy ! Clean residual min=-0.010831 max=0.016231 Jy/beam ! Clean residual mean=-0.000042 rms=0.003180 Jy/beam ! Combined flux in latest and established models = 0.315898 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.315898 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=2.169 mas, bpa=-3.552 degrees ! Estimated noise=683.056 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445894 Jy ! Component: 100 - total flux cleaned = 0.0709531 Jy ! Component: 150 - total flux cleaned = 0.0888351 Jy ! Component: 200 - total flux cleaned = 0.101198 Jy ! Total flux subtracted in 200 components = 0.101198 Jy ! Clean residual min=-0.005265 max=0.007390 Jy/beam ! Clean residual mean=-0.000021 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.417096 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 79 components and 0.417096 Jy ! Inverting map ! Added new window around map position (-1, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00952315 Jy ! Component: 100 - total flux cleaned = 0.0162806 Jy ! Component: 150 - total flux cleaned = 0.0214574 Jy ! Component: 200 - total flux cleaned = 0.0254922 Jy ! Total flux subtracted in 200 components = 0.0254922 Jy ! Clean residual min=-0.004554 max=0.003686 Jy/beam ! Clean residual mean=-0.000006 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.442588 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 119 components and 0.442588 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.289 mas, bmaj=3.648 mas, bpa=0.5789 degrees ! Estimated noise=901.476 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484543 Jy ! Component: 100 - total flux cleaned = 0.00658993 Jy ! Component: 150 - total flux cleaned = 0.00722668 Jy ! Component: 200 - total flux cleaned = 0.00768084 Jy ! Total flux subtracted in 200 components = 0.00768084 Jy ! Clean residual min=-0.005078 max=0.003928 Jy/beam ! Clean residual mean=-0.000009 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.450269 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.450269 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=2.169 mas, bpa=-3.552 degrees ! Estimated noise=683.056 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024189 Jy ! Component: 100 - total flux cleaned = 0.000171002 Jy ! Component: 150 - total flux cleaned = 0.000453246 Jy ! Component: 200 - total flux cleaned = 0.000578956 Jy ! Total flux subtracted in 200 components = 0.000578956 Jy ! Clean residual min=-0.004250 max=0.003459 Jy/beam ! Clean residual mean=-0.000002 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.450848 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 159 components and 0.450848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212953Jy sigma=0.001248 ! Fit after self-cal, rms=0.212927Jy sigma=0.001247 wmodel J1024-0052_X_1997_05_07_yyk\_map.mod ! Writing 159 model components to file: J1024-0052_X_1997_05_07_yyk_map.mod wobs J1024-0052_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J1024-0052_X_1997_05_07_yyk_uvs.fits wwins J1024-0052_X_1997_05_07_yyk\_map.win ! wwins: Wrote 5 windows to J1024-0052_X_1997_05_07_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139938 Jy ! Component: 100 - total flux cleaned = -0.00158214 Jy ! Component: 150 - total flux cleaned = -0.00186677 Jy ! Component: 200 - total flux cleaned = -0.00208075 Jy ! Component: 250 - total flux cleaned = -0.00223694 Jy ! Component: 300 - total flux cleaned = -0.00238732 Jy ! Component: 350 - total flux cleaned = -0.00248527 Jy ! Component: 400 - total flux cleaned = -0.0027706 Jy ! Component: 450 - total flux cleaned = -0.00300134 Jy ! Component: 500 - total flux cleaned = -0.00313666 Jy ! Component: 550 - total flux cleaned = -0.00331342 Jy ! Component: 600 - total flux cleaned = -0.00348661 Jy ! Component: 650 - total flux cleaned = -0.00352865 Jy ! Component: 700 - total flux cleaned = -0.00361185 Jy ! Component: 750 - total flux cleaned = -0.0037329 Jy ! Component: 800 - total flux cleaned = -0.00393121 Jy ! Component: 850 - total flux cleaned = -0.00408649 Jy ! Component: 900 - total flux cleaned = -0.00431607 Jy ! Component: 950 - total flux cleaned = -0.00427877 Jy ! Component: 1000 - total flux cleaned = -0.00453944 Jy ! Component: 1050 - total flux cleaned = -0.00472234 Jy ! Component: 1100 - total flux cleaned = -0.00475798 Jy ! Component: 1150 - total flux cleaned = -0.00486501 Jy ! Component: 1200 - total flux cleaned = -0.00493551 Jy ! Component: 1250 - total flux cleaned = -0.00514298 Jy ! Component: 1300 - total flux cleaned = -0.005211 Jy ! Component: 1350 - total flux cleaned = -0.00521079 Jy ! Component: 1400 - total flux cleaned = -0.00527705 Jy ! Component: 1450 - total flux cleaned = -0.00530945 Jy ! Component: 1500 - total flux cleaned = -0.00527698 Jy ! Component: 1550 - total flux cleaned = -0.00534121 Jy ! Component: 1600 - total flux cleaned = -0.00527766 Jy ! Component: 1650 - total flux cleaned = -0.00537211 Jy ! Component: 1700 - total flux cleaned = -0.00543411 Jy ! Component: 1750 - total flux cleaned = -0.00549577 Jy ! Component: 1800 - total flux cleaned = -0.00546548 Jy ! Component: 1850 - total flux cleaned = -0.00549581 Jy ! Component: 1900 - total flux cleaned = -0.00549573 Jy ! Component: 1950 - total flux cleaned = -0.00555527 Jy ! Component: 2000 - total flux cleaned = -0.0056136 Jy ! Total flux subtracted in 2048 components = -0.00555542 Jy ! Clean residual min=-0.001559 max=0.001760 Jy/beam ! Clean residual mean=-0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.445293 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 300 components and 0.445293 Jy ![Exited script file: muppet] wmap "J1024-0052_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8613 x 2.169 at -3.552 degrees (North through East) ! Clean map min=-0.0027277 max=0.14263 Jy/beam ! Writing clean map to FITS file: J1024-0052_X_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.142633 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000555628 device "J1024-0052_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J1024-0052_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16865 1.16865 2.33731 4.67461 9.34923 18.6985 37.3969 74.7938 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.142 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8613 x 2.169 at -3.552 degrees (North through East) ! Clean map min=-0.0027277 max=0.14263 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1024-0052_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J1024-0052_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1024-0052_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 04:49:38 2007